Arm for supporting LCD displayer



FIG. 1 is a front view of a arm for supporting LCD displayer showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken-line disclosures in the views form no part of the claimed design. 

The ornamental design for a “arm for supporting LCD displayer”, as shown and described. 